In depth comparison and review of ASUS ROG Zephyrus S GX502GW and ASUS ExpertBook B1 (B1402CG). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
Advantages and disadvantages of ASUS ROG Zephyrus S GX502GW based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
slim, portable design
144Hz refresh rate display
effective cooling system
RGB keyboard lighting
average battery life
limited storage capacity
no webcam
high price point
Advantages and disadvantages of ASUS ExpertBook B1 (B1402CG) based on its technical characteristics, features, user experience, expert reviews and price level.
robust military-grade durability
efficient multitasking performance
comprehensive connectivity options
anti-glare display
fast charging support
average battery life
modest graphics capability
heavier than competitors
noisy under load
| DESIGN AND DIMENSIONS | ASUS ROG Zephyrus S GX502GW | ASUS ExpertBook B1 (B1402CG) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36 cm x 25.2 cm x 1.89 cm | 32.69 cm x 21.45 cm x 1.99 cm |
| Weight | 2 kg | 1.49 kg |
| Case Material | - | Plastic |
| Colour | Black | Star black |
| DISPLAY | ASUS ROG Zephyrus S GX502GW | ASUS ExpertBook B1 (B1402CG) |
|---|
| Screen Size (Type) | 15.6" | 14" - TN |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 144 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | - | 250 cd/m² |
| Colour Gamut | 100% sRGB | 45% NTSC |
| Features | NVIDIA G-SYNC compatible, 3 ms response rate | Anti-glare, NanoEdge display, 81% screen-to-body ratio |
| PROCESSOR | ASUS ROG Zephyrus S GX502GW | ASUS ExpertBook B1 (B1402CG) |
|---|
| CPU | Intel Core i7 (9th Gen) 9750H / 2.6 GHz | Intel Core i3 (12th Gen) N305 |
|---|---|---|
| Max Turbo Speed | 4.5 GHz | 3.8 GHz |
| Number of Cores | 6-core | 8-core |
| Cache | 12 MB | 6 MB |
| 64-bit Computing | Yes | - |
| Chipset | Mobile Intel HM370 | - |
| Features | Intel Turbo Boost Technology 2.0 | Intel Smart Cache |
| MEMORY | ASUS ROG Zephyrus S GX502GW | ASUS ExpertBook B1 (B1402CG) |
|---|
| RAM | 16 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 32 GB | 40 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2666 MHz | - |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 1 | 1 |
| Empty Slots | 1 | 1 |
| STORAGE | ASUS ROG Zephyrus S GX502GW | ASUS ExpertBook B1 (B1402CG) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe - NVM Express (NVMe) | 128 GB SSD M.2 2280 PCIe 3.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ROG Zephyrus S GX502GW | ASUS ExpertBook B1 (B1402CG) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2070 | Intel UHD Graphics |
|---|---|---|
| Video Memory | 8 GB GDDR6 SDRAM | - |
| Gaming | Yes | - |
| Camera | - | Yes - 720p |
| Camera Features | - | Privacy shutter, IR camera, Windows Hello |
| Sound | Stereo speakers, array microphone | Speaker, array microphone |
| Audio Features | ESS SABRE HiFi audio DAC technology, Smart Amplification technology | Output: Audio by Dirac |
| COMMUNICATIONS | ASUS ROG Zephyrus S GX502GW | ASUS ExpertBook B1 (B1402CG) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac/ax, Bluetooth 5.3 |
|---|---|---|
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | - | Dual stream (2x2) |
| BATTERY | ASUS ROG Zephyrus S GX502GW | ASUS ExpertBook B1 (B1402CG) |
|---|
| Technology | 4-cell Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 76 Wh | 42 Wh |
| AC ADAPTER | ASUS ROG Zephyrus S GX502GW | ASUS ExpertBook B1 (B1402CG) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 230 Watt, 19.5 V, 11.8 A | 65 Watt, 20 V, 3.25 A |
| INPUT | ASUS ROG Zephyrus S GX502GW | ASUS ExpertBook B1 (B1402CG) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes (RGB) | - |
| Features | Chiclet keyboard, ASUS Aura Sync RGB LED, N-key rollover, per-key RGB | Chiclet keyboard |
| CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus S GX502GW | ASUS ExpertBook B1 (B1402CG) |
|---|
| Interfaces | Headphone output Microphone input USB 3.2 Gen 2 USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 1 LAN HDMI |
LAN Headphone/microphone combo jack HDMI 1.4 USB 2.0 2 x USB-C 3.2 Gen 1 (Power Delivery) USB 3.2 Gen 1 |
|---|
| SOFTWARE | ASUS ROG Zephyrus S GX502GW | ASUS ExpertBook B1 (B1402CG) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 11 Pro Education |
|---|
| MISCELLANEOUS | ASUS ROG Zephyrus S GX502GW | ASUS ExpertBook B1 (B1402CG) |
|---|
| Included Accessories | Power adapter, web camera | USB-C power adapter |
|---|---|---|
| Security | - | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Security Slot Type | Kensington security slot | Kensington nano security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | - | Hard drive password, MIL-STD-810H tested, BIOS protection, Computrace ready from BIOS |
| Compliant Standards | - | RoHS, REACH, TCO Certified 9.0, FSC Mix |
| SAR Value | 0.28 W/kg (body), 0.28 W/kg (limb) | - |
| Model Number | ES019T | EBI381XA |
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